baber/WOPTO huggingface dataset:
Patent JP-S59150031-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/02
Filed: 1983-02-16
Abstract: PURPOSE:To obtain a sliding contact material with superior wear resistance by adding specified amounts of Sb and one kind or more among Si, Bi, Ge and Ga to an alloy material having a specified composition consisting of Au, Pt, Ag, Cu and Ni without changing the ratio in the composition. CONSTITUTION:An alloy material having a composition consisting of, by weight 69-71% Au, 4-6% Pt, 9-11% Ag, 13-15% Cu and 0.5-1.5% Ni is widely used so far as a sliding contact material. The sliding contact material made of the alloy material, however, has inferior wear resistance, is liable to produce powder owing to wear, and causes the generation of noise. To improve the wear resistance, to the alloy material are added 1-10wt% Sb and 0.5-3wt% one kind or more among Si, Bi, Ge and Ga without changing the ratio in the composition.
Patent JP-S61185284-A (JP)
Inventor: SHIBATA TADASHI
IPC: A63B71/04
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03230458-A (JP)
Title: Fitting device for deflection yoke
Inventor: TAKAMURA HISATO
IPC: H01J29/82
Filed: 1990-02-02
Abstract: PURPOSE:To eliminate an unreasonable force in the X-axis direction and prevent aging changes of positions by pressing a separator to the reference reception faces of X-axis direction position and Y-axis direction position adjusting members. CONSTITUTION:The ring section 27 of a separator is pressed by the elastic restoring force of a pressing spring, and the separator is pressed to X-axis and Y-axis direction reference reception faces respectively. A deflection yoke 13 is fitted to the neck section 12 of a CRT 10, the rotation and Z-axis direction adjustment of the yoke 13 is applied, then the sleeve-shaped connection section 20 of the separator is fitted and fixed to the neck section 12 with screws 22 and a bend 21. The position adjustment of the opening section side or the funnel section 11 side of the yoke 13 in the X-axis direction and the Y-axis direction is performed by bolts 25, 31 of bolt bases 23, 29 provided on the funnel section 11. The X-axis direction and Y-axis direction reception faces are correctly set, the separator is pressed by the spring for positioning. No unreasonable force in the Z-axis direction is applied, and the aging deterioration of the yoke 13 is reduced.
Patent JP-H10329288-A (JP)
Title: Agricultural film
Inventor: YAMAMOTO SANEHIRO
IPC: C08L23/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve continuous fog resistance, dust proofness and tenacity by providing a layer containing specific amounts of specific fog-resisting agent and nonionic fluorine-containing surfactant on an ethylene.α-olefin copolymer whose various physical properties including density and melt flow rate are specified. SOLUTION: This agricultural film is obtained by copolymerizing ethylene with 4-12C α-olefin and has a laminated inner layer made up mainly of a copolymer A with a density of 0.905-0.935 g/cm<3> and a melt flow rate of 0.1-10 g/10 min. In addition, the agricultural film has a layer made up of an ethylenic copolymer composition containing 0.05-5 pts.wt. of fog-resisting agent which is made up of glycerine alkylester expressed by formula I, diglycerinealkylester expressed by formula II and diethanol alkylamine expressed by formula III and 0.01-1 pts.wt. of nonionic fluorine-containing surfactant whose fluorine content is 25-65 wt.% for 100 pts.wt. of the copolymer A. In the formula, R<1> -R<7> are a hydrogen atom or a 12-22C acyl group and R<8> is a 12-22C alkyl group.
Patent JP-H11221871-A (JP)
Title: Moistureproof seal material
Inventor: SHIRATO HITOSHI
IPC: B32B7/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a moistureproof seal material excellent in handling properties, capable of simply filling even a narrow space and excellent in moistureproofness and water resistance. SOLUTION: A closed-cell resin foam 2 having shape recovery properties at the normal temp. is covered with a moistureproof layer 3 and recovered in a thickness direction A. The closed-cell resin foam 2 has surfaces 21, 22 not recovered in shape and a surface 2a having shape recovery properties and the moistureproof layer 3 is laminated to the surfaces 21, 22 not recovered in shape. The surface 2a having shape recovery properties is covered with the moistureproof layer 3a having a surplus having a length almost same to the length obtained by subtracting the length in the thickness direction A before shape recovery from the length after shape recovery.
Patent JP-2000221672-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: ENDO MASATAKA
IPC: G03F7/004
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern forming material capable of forming a good pattern in the pattern formation of a semiconductor device. SOLUTION: In a 1st step, a pattern forming material comprising a polymer containing groups which generate an acid when heated and groups which generate a base when irradiated with energy beams is applied on a substrate 1 to form a resist film. In a 2nd step, the resist film is irradiated with energy beams through a mask 3 having the desired pattern shape to generate the base 5 from the polymer in the exposed part of the resist film. In a 3rd step, the resist film is heated to generate the acid 7 from the polymer and the base 5 generated from the polymer in the exposed part of the resist film is neutralized with the acid 7 generated from the polymer. In a 4th step, a mask 3 is formed on the surface of the unexposed part of the resist film. In a 5th step, a resist pattern is formed using the mask 3.
Patent JP-H03234836-A (JP)
Title: Production of foil sheet
Inventor: TAKASHIMA TERUO
IPC: D02G3/06
Filed: 1990-02-03
Abstract: PURPOSE:To readily obtain a foil sheet having fine foil pattern by applying a hot melt adhesive to the surface of a sheet substrate, drawing a design with a pigment paste, applying a heat-resistant coloring material thereon, removing the design of pigment paste and thermally bonding a foil to the exposed hot melt adhesive. CONSTITUTION:A hot melt adhesive 2 is applied to the surface of a sheet substrate 1 (e.g. transparent polyester film) and a design 4 is drawn with a pigment paste 3 consisting of pigment powder (e.g. aluminum powder) and water-soluble adhesive (e.g. starch paste), and a heat-resistant coloring material (e.g. metallic powder-containing coating) 5 is applied thereto and the design 4 of pigment paste is removed by water washing and warm water washing. A foil 6 is put on the exposed hot melt adhesive 2 and thermally bonded to the adhesive 2, and excess foil is removed and preferably a protective layer 7 such as a transparent polyester film is formed thereon to provide the foil sheet.
Patent JP-S62223227-A (JP)
Title: Production of polyamide either from dinitrile and diamine of from aminonitrile
Inventor: MURAHASHI SHUNICHI
IPC: C08G69/00
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a polyamide effectively within a short time by using a compact apparatus, by reacting a dinitrile with a diamine and water in the presence of a specified catalyst. CONSTITUTION:At least one dinitrile (A) of formula I [wherein R<4> is a bivalent saturated or unsaturated aliphatic hydrocarbon residue (whose H is substituted by an aromatic group, a heterocyclic ring residue or a hetero atom-containing substituent), an alicyclic hydrocarbon residue, an aromatic hydrocarbon residue, a heterocyclic ring residue or a group composed of two aliphatic hydrocarbon moieties linked together through an aromatic group, a heterocyclic ring residue or a hetero atom] is reacted with at least one diamine (B) of formula II [wherein R<5> and R<7> are each a monovalent saturated or unsaturated aliphatic hydrocarbon residue (whose H is substituted by an aromatic group), an alicyclic hydrocarbon residue, an aromatic hydrocarbon residue, a heterocyclic ring residue or an aliphatic hydrocarbon residue having a heterocyclic ring residue or a hetero atom-containing substituent, and R<6> is R<4>] and water (C) by heating to 250 deg.C or below in the presence of a catalyst selected from among Ru, Rh, Os, Ni and Mo compounds.
Patent JP-H03224284-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: KASAI SHUSUKE
IPC: H01S5/00
Filed: 1990-02-02
Abstract: PURPOSE:To manufacture a semiconductor laser device which can effectively suppress its deterioration caused by the heat produced at the light emission edge of the device due to surface re-coupling by forming a film containing S to the end face provided with an AlGaAs active layer so as to largely reduce the surface level of the edge. CONSTITUTION:A laminated body 12 containing an AlGaAs active layer is made to grow on a semiconductor substrate 11 and resistive electrodes 13 and 14 are formed on both surfaces of the body thus formed. Then bars 15 respectively constituted of a plurality of resonator units arranged in the direction perpendicular to the direction of the resonators are formed by cutting the body along the cleavage of the body. Immediately after the cutting, the bars 15 are dipped in, for example, the 10% aqueous solution 20 of (NH4)2S for a period of specific minutes at a room temperature so as to make surface treatment on the cut surface. As a result, films 18 containing S are respectively formed on the edges of the bars 15. Then a reflecting film 17 of an Al2O3 film and another reflecting film having a multilayered structure of Al2O3 and amorphous Si and having a reflectivity of, for example, 95% are respectively formed on the surface- and rear-side edges of each bar 15 after the bar 15 is washed with water and dried. Thereafter, each bar 15 is further cut into pieces and semiconductor laser devices are obtained.
Patent JP-H08223990-A (JP)
Title: Controller for stage mechanism
Inventor: NARUSHIGE TAKESHI
IPC: H02P5/74
Filed: 1995-02-14
Abstract: PURPOSE: To continue the public performance even when an inverter failes by providing an inverter and a standby inverter in parallel and connecting the standby inverter with a motor through a switch upon failure of the inverter. CONSTITUTION: The controller 10 is connected with motors 11-13 being driven through inverters 1-3 or a standby inverter 4 and power is fed from a power supply PS. The controller 10 comprises contactors 21-23 performing selective switching of the inverters 1-3 and the standby inverter 4, and switches 31-33 for selecting the standby inverter 4 and the motors 11-13. Upon failure of the inverter 1 for driving the motor 11, the switch 31 is operated to connect the motor 11 with the standby inverter 4 and disconnect the inverter 1 thus starting and operating the motor 11 through the standby inverter 4.
Patent JP-S63194150-A (JP)
Title: Ceiling embedded type air-conditioner
Inventor: SUZUKI KATSUMI
IPC: F24F11/02
Filed: 1987-02-04
Abstract: PURPOSE:To permit the reduction of the number of starting and stopping of operation upon room heating and improve a temperature distribution in a room, by a method wherein the direction of blow-off air is changed transiently to upward direction when a temperature, detected by a temperature detector, has arrived at a set temperature while the operation of the title air-conditioning machine is stopped after checking whether a suction air temperature has really arrived at the set temperature. CONSTITUTION:When the detecting temperature of a detector 53 has arrived at a set temperature, set by a temperature setting means 52, a changing means 61 drives a motor M to change the flow direction of blow-off air from blow-off ports 11-14 to upward direction with respect to the set airflow direction of an airflow direction setting means 51. When the detecting temperature of the detector 53 is reduced by the upward airflow direction change, effected by the changing means 61, an operation control means 62 drives the motor M again to return the airflow direction to the set airflow direction of the airflow direction setting means 51 and the operation is continued, however, thermo-off command is outputted to a starting and stopping means 72 to stop the operation when the detecting temperature of the detector 53 is not reduced.
Patent JP-S60171346-A (JP)
Title: Hot-water supplier
Inventor: NOGUCHI YASUTAKA
IPC: F24H1/18
Filed: 1984-02-15
Abstract: PURPOSE:To prevent mixing of hot-water and water in a can body upon pouring the water into the hot-water reserving can body in a heat pump type hot-water supplier and save energy by providing a plate horizontally in the can body. CONSTITUTION:The hot-water supplier, consisting of a heating unit utilizing refrigerating cycle consisting of a compressor, an outdoor equipment and an expansion valve for heating water, the can body for reserving heated water as hot- water and a pipeline connecting said heating unit to the can body, is provided with a water pouring pipe, connected to a city water pipe 10 through an opening and closing valve 11 and penetrated through the wall of the can body 7 so as to be opened in the can body 7. The plate 20, having communicating port capable of flowing at least one fluid, is provided horizontally so as to be located at the upper position of the opening 13. According to this constitution, mixing of the hot-water remaining in the can body with the pouring water is prevented in case the water is poured into the can body from the water pouring pipe, therefore, the hot-water and the water are separated as separate layers whereby the water and the hot-water may be reserved in the can body separately.
Patent JP-H01202112-A (JP)
Title: Monitoring device for gas feeding system
Inventor: HATANAKA MASAMICHI
IPC: H02G15/28
Filed: 1988-02-05
Abstract: PURPOSE:To know a time for feeding nitrogen gas, in a monitoring station, by computing the time for feeding the nitrogen gas based on the gas pressure in a nitrogen gas cylinder, and by information of the computed result through telephone circuit. CONSTITUTION:The input of the value of a difference between the upper limit and lower limit of the internal capacity of a gas vessel 16 and gas pressure in the gas vessel 16, to a monitoring device 42 having a micro-computer is previously provided. Besides, the input of the ON/OFF-information 96 of the air compressor 11 of a dry air feeder 10 and the gas pressure of the nitrogen gas cylinder 24 of a nitrogen gas feeder 22, to the monitoring device 42 is provided, and a time for enabling the gas to be fed by the nitrogen gas feeder 22 at the time of stopping the dry air feeder 10 is computed. The computed result is transmitted to a telephone set 54 and a terminal equipment 62 via a telephone switchboard 56.
Patent JP-H07312370-A (JP)
Title: Semiconductor device
Inventor: KIN KOGEN
IPC: H01L29/732
Filed: 1994-02-23
Abstract: PURPOSE: To provide a semiconductor device wherein manufacturing cost is reduced, manufacturing is facilitated and system efficiency is improved, by forming an electrode of a single layer, after a diffusion region is diffused in a multiple contact wherein heavily doped parts and lightly doped parts are formed in a compound manner. CONSTITUTION: This device consists of the following; a heavily doped silicon substrate 3 and a lightly doped silicon substrate 4 which are formed in order and have a first conductivity type, a lightly doped well 10 formed by diffusing impurities of a conductivity type opposite to the first conductivity in the upper part of the lightly doped silicon substrate 4, a heavily doped well 6 formed by selectively diffusing impurities having the same conductivity type in the upper part of the lightly doped well 10, in the same position as the lightly doped well 10, an anode 1 formed above the lightly doped well 10 and the heavily doped well 6, and a cathode 2 formed under the heavily doped substrate 3.
Patent JP-S52108090-A (JP)
Title: Preparation of rotenoid by tissue culturing of derris root
Inventor: MINODA TAIJI
IPC: C12R1/89
Filed: 1976-03-09
Abstract: PURPOSE: To secure the raw material of rotenone by the tissure culturing of cells separated from Derris elliptica (a leguminous plant). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10219772-A (JP)
Title: Wall mounting rod
Inventor: HEIMANN BRUNO
IPC: E03C1/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve a wall mounting rod and provide the wall mounting rod with large variability specially by simple action. SOLUTION: A console 2 is equipped with a holding body 3, the holding body 3 is equipped with a through-hole for accepting a wall mounting rod 1, and a screw hole 31 for a fixed screw 8 is formed larger than diameter of a screw head 80 in the area of the through-hole. Then, it is so constituted that the diameter thereof is contracted to the approximately diameter of a shank 81 as a phased step, the wall mounting rod 1 is equipped with a radial hole 10, and by the constitution, the wall mounting rod 1 can be fixed to one holding body 3 with the fixed screw 8, the wall mounting rod 1 is held by only the through-hole in the other holding body or a plurality of holding bodies 3.
Patent JP-S54118390-A (JP)
Title: Ozone removing solution
Inventor: NISHIMURA YUUSAKU
IPC: B01D53/66
Filed: 1978-03-08
Abstract: PURPOSE: An aqueous solution containing sulfite, carbohydrate such as grape sugar, fruit sugar, etc. is used to decompose and to remove O 3  conained in a gas, thereby controlling air oxication of sulfite to result in stabilized, long-period maintenace of O 3 -removing property.  
     CONSTITUTION: O 3 -containing gas exhausted from sewer system or the like is charged into the packed column 1 through the inlet 4 and jetted from the spray nozzle 1. The gas conatcted with absorbing solution 6, O 3  being decomposed and removed by the solution, and the O 3 -free gas is discharged from the outlet 5. Such absorbing solution is a weak alkaline solution of pH 8 to 10, containing 0.05 to 20 percent of sulfite such as Na 2 SO 3  and one or more of grape sugar, fruit sugar, sugar, milk sugar, malt sugar, starch, or dextrin in an amount of greater than 0.01 precent, or preferably, 1/10 to several times of sulfite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09216552-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: TERASAWA TEI
IPC: B60T8/24
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce a noise and a vibration, by regulating a high hydraulic pressure output from an auxiliary hydraulic pressure source to a desired hydraulic pressure lower than the output hydraulic pressure, and outputting the hydraulic pressure to a wheel brake side by using a proportional hydraulic pressure regulating valve. SOLUTION: A master cylinder M outputs a low pressure brake liquid of a reservior R to a brake pedal BP at a hydraulic pressure proportional to the brake pedal BP. A hydraulic pressure pump HP connected to the reservoir R pressurizingly fed the low pressure brake liquid in the reservoir R to an accumulator ACC through a check valve CV1, and accumulates a high pressure brake liquid. An auxiliary pressure source is composed of the hydraulic pressure pump HP and the accumurat or ACC.  And a third valve V3 as a proprotional hydraulic pressure regulating valve is provided to a hydraulic pressure circuit between the accumulator ACC and hydraulic pressure control valves V4 to V9, and a high pressure of brake hydraulic pressure output from the accumulator ACC is regulated to a desired brake hydraulic pressure lower than the high pressure brake hydraulic pressure, indifferently of the brake operation. This brake hydraulic pressure is output to the hydraulic pressure control valves V4 to V9.
Patent JP-H04247835-A (JP)
Title: Shape memory alloy actuator material
Inventor: IKEDA MITSUAKI
IPC: C22C1/00
Filed: 1991-01-25
Abstract: PURPOSE:To produce the stable change of the shape small in the amt. to be displaced in the thickness direction caused by temp. change and having high precision, at the time of manufacturing an actuator by a shape memory alloy, by using stock obtd. by combining thin sheet-shaped shape memory alloys with different compsns. in the thickness direction. CONSTITUTION:Wire rod in which the central part 1 is constituted of a primary shape memory alloy having a 50 atomic % Ni-Ti compsn. and the outer circumferential part 2 is constituted of a secondary shape memory alloy having a 50.2 atomic % Ni-Ti compsn. is subjected to drawing, and with a laminated Ni-Ti type shape memory alloy having a rhombic structure and two or more R phase transformation temps., an actuator is manufactured. The actuator working with high precision in which T3, i.e., the R phase transformation end point of the primary shape memory alloy 1 and T2, i.e., the R phase transformation starting point of the secondary shape memory alloy 2 is made to coincide and linear displacement is shown from the R phase transformation starting point T1 to the transformation end point T4, small in the amt. to be deformed in the thickness direction and in which the displacement caused by temp. is stably linear can be obtd.
Patent JP-H11271982-A (JP)
Title: Production of stencil for screen printing
Inventor: FOSTER DAVID JOSEPH
IPC: B41C1/14
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a stencil for screen printing by a positive method which does not include a photosensitive material and does not require the use of safety light. SOLUTION: A coating receptive film 10' having a coating layer 11' and a supporting layer 12' is imagewise formed in regions 14' corresponding to open stencil regions 19' by using an ink jet printer or plotter. The film described above is then applied on mesh 15' and an applied emulsion 16'. The curing of the emulsion occurs in the non-image forming regions. The supporting layer 12' of the film is then removed and the uncured emulsion is washed away, by which the stencil described above is produced. The receptive film may include a layer to be in incorporated into the stencil layer in order to form profiles 18'. A coating film, a coating compsn. and a compsn. for coating application for forming the images are obtd. in addition to the process for producing the screen.
Patent JP-H01201189-A (JP)
Title: Fuel assembly for boiling water reactor and method for operating boiling water reactor using said fuel assembly
Inventor: TSUDA KATSUHIRO
IPC: G21C3/328
Filed: 1988-02-06
Abstract: PURPOSE:To allow loading of a 9X9 type fuel assembly as replacement fuel and to attain a higher rate of fuel burnup by equalizing the effective length of the fuel rods of the 9X9 type fuel assembly to the effective length of the fuel rods of an 8X8 type fuel assembly. CONSTITUTION:The effective length of the fuel rods of the 9X9 type fuel assembly formed by reducing the outside diameter of a square type large-diameter water channel is equalized to the effective length of the 8X8 type fuel assembly. Further, the overall length and plenum length of the fuel assembly determined by the spacing between the upper and lower tie plates fixing the fuel rods are determined at the lengths shorter by 8-15cm than those of the 8X8 type fuel assembly. The flow rate of a coolant is increased by a decrease in the ratio at which the 8X8 type fuel assembly occupies in the reactor core if the 9X9 type fuel assembly is loaded as the replacement fuel to reactor core constituted of the 8X8 type fuel assembly. Loading of the 9X9 type fuel assembly of the conventional type is then enabled and the higher rate of fuel burnup is attained. The economic efficiency of the fuel is thus improved.